Abstract

Kinetic absorption of nitrogen and oxygen was simultaneous investigated in liquid iron alloys with capillary method from gas phase. For determi- nation of characteristic process of kinetic absorption (diffusion coefficient and rate constant of surface reaction) was be used in diffusion with bound- ary layer third equation by experimental computation of given data. Dependence of diffusion coefficient on chemical composition was determined. Dependence of rate constant of absorption of nitrogen from gas phase in chemical reaction process on interfacial surface compound was determined.

Highlights

  • Kinetic absorption of nitrogen and oxygen was simultaneous investigated in liquid iron alloys with capillary method from gas phase

  • 2. Зависимость коэффициента диффузии кислорода от состава расплава при 1600 °С:

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Summary

Introduction

Kinetic absorption of nitrogen and oxygen was simultaneous investigated in liquid iron alloys with capillary method from gas phase. КИНЕТИКА РАСТВОРЕНИЯ АЗОТА И КИСЛОРОДА В ЛЕГИРОВАННЫХ РАСПЛАВАХ НА ОСНОВЕ ЖЕЛЕЗА В ОТСУТСТВИЕ КОНВЕКЦИИ ЖИДКОЙ ФАЗЫ Капиллярным методом исследована кинетика совместной абсорбции азота и кислорода из газовой фазы расплавами на основе железа.

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